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. 2023 Aug 26;15(17):4275. doi: 10.3390/cancers15174275

Figure 2.

Figure 2

Proposed treatment algorithm. Diagnosis and stage of PDAC confirmed by CT/MRI. CA 19-9 more than 500 IU/mL, suspicious regional lymph metastasis in CT scan, PS = 2—consideration for NAT. Abbreviations: PDAC—pancreatic ductal adenocarcinoma, CA 19-9—carbohydrate antigen 19-9, PS—performance status, BR-PDAC—borderline resectable PDAC, R-PDAC—resectable PDAC, NAT-CTH—neoadjuvant chemotherapy, Up-S—upfront surgery, CT—computed tomography, CRTH—chemoradiotherapy, AT CTH—adjuvant chemotherapy.